| Sintra to Cottage Grove (Oregon) | 5,389.62 mi (8,673.75 km) |
| Sintra to Cottage Lake (Washington) | 5,170.32 mi (8,320.82 km) |
| Sintra to Cottonwood (Arizona) | 5,352.47 mi (8,613.97 km) |
| Sintra to Cottonwood Heights (Utah) | 5,092.53 mi (8,195.64 km) |
| Sintra to Council Bluffs (Iowa) | 4,374.19 mi (7,039.58 km) |
| Sintra to Country Club (Florida) | 4,131.11 mi (6,648.37 km) |
| Sintra to Country Club Hills (Illinois) | 3,990.22 mi (6,421.64 km) |
| Sintra to Country Walk (Florida) | 4,148.88 mi (6,676.98 km) |
| Sintra to Covina (California) | 5,636.43 mi (9,070.95 km) |
| Sintra to Covington (Georgia) | 4,050.22 mi (6,518.20 km) |
| Sintra to Covington (Kentucky) | 3,913.03 mi (6,297.41 km) |
| Sintra to Covington (Louisiana) | 4,475.83 mi (7,203.15 km) |
| Sintra to Covington (Washington) | 5,188.85 mi (8,350.65 km) |
| Sintra to Cranston (Rhode Island) | 3,207.17 mi (5,161.44 km) |
| Sintra to Crawfordsville (Indiana) | 3,996.91 mi (6,432.41 km) |
